Question

Part A Describe how you would make 100.0 mL of a 1.00 M NaOH solution from a 20.0 M stock NaOH solution. Express your answer with the appropriate units. L! - m o mi? Dilute Value Units of the 20.0 M stock solution to a final volume of 100.0 mL Submit Request Answer Provide Feedback

Answer 1

Answer) volume of solution to make (vi) = 100ml Molarity of Wome solution (MI) = 1.00M Molarity of stock solution (M2) = 20.0M volume of stock solution needed (V2) = ? ml According to Equ Miv = M₂ V₂ V2 = Miv v1. 0x toocmi) 20.0 CM) V₂ = 20ml so take 20me of 20.0M Noon stock solution and dilute to 100 ml by adding water, this will give 1.0M of 10ome Noon solution